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iphone ios running in separate thread
... to go multithreaded, or if you can design your single-threaded code to be more efficient on its own. For simple tasks, you can sometimes do everything you need with performSelector:withObject:afterDelay: and avoid all of the issues that come with multi-threaded programming.
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Is there a way to access an iteration-counter in Java's for-each loop?
...y measurements, the version that creates a new Index() each time performed more than twice as fast on my machine, about equal to a native iterator running the same iterations.
– Eric Woodruff
Dec 21 '13 at 21:03
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Correct way to use get_or_create?
..._or_create(name="Website"), as it makes the fact that a tuple was returned more obvious, helping avoid future bugs.
– Solomon Ucko
Apr 4 '19 at 2:32
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PHP function to make slug (URL string)
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Nested fragments disappear during transition animation
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Why is there an unexplainable gap between these inline-block div elements? [duplicate]
...een inline elements. Please don't use negative margins if there are other, more optimal, solutions.
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How to re-open an issue in github?
...d the current workaround (which is to open a duplicate issue, resulting in more noise)
– timotheecour
Sep 7 '16 at 19:46
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Why does calling a method in my derived class call the base class method?
...l/override.
You can imagine, that a class, when instantiated, is nothing more than a table of pointers, pointing to the actual implementation of its methods. The following image should visualize this pretty well:
Now there are different ways, a method can be defined. Each behaves different when...
Are the PUT, DELETE, HEAD, etc methods available in most web browsers?
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how do I strip white space when grabbing text with jQuery?
... , \xA0, \u00A0, etc...) as white-space, so /[\s\xA0]+/g might be more reliable for replacing all white-space.
– travis
Jan 27 '10 at 17:57
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